ES444850A1 - Mechanical preconditioning method - Google Patents

Mechanical preconditioning method

Info

Publication number
ES444850A1
ES444850A1 ES444850A ES444850A ES444850A1 ES 444850 A1 ES444850 A1 ES 444850A1 ES 444850 A ES444850 A ES 444850A ES 444850 A ES444850 A ES 444850A ES 444850 A1 ES444850 A1 ES 444850A1
Authority
ES
Spain
Prior art keywords
state
composition
temperature
undergo
preconditioning method
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES444850A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Raychem Corp
Original Assignee
Raychem Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Raychem Corp filed Critical Raychem Corp
Publication of ES444850A1 publication Critical patent/ES444850A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C9/00—Alloys based on copper
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C9/00—Alloys based on copper
    • C22C9/04—Alloys based on copper with zinc as the next major constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/006—Resulting in heat recoverable alloys with a memory effect
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
    • F16B2200/77—Use of a shape-memory material

Abstract

Certain metallic compositions undergo a reversible transformation between an austenitic state and a martensitic state. The temperature at which these compositions begin to undergo the transition from martensite to austenite can be raised by deforming an article formed from the composition and maintaining it while in the deformed state at a temperature at which the composition would normally exist in the austenitic state.
ES444850A 1975-02-18 1976-02-02 Mechanical preconditioning method Expired ES444850A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/550,555 US4036669A (en) 1975-02-18 1975-02-18 Mechanical preconditioning method

Publications (1)

Publication Number Publication Date
ES444850A1 true ES444850A1 (en) 1977-05-16

Family

ID=24197669

Family Applications (1)

Application Number Title Priority Date Filing Date
ES444850A Expired ES444850A1 (en) 1975-02-18 1976-02-02 Mechanical preconditioning method

Country Status (20)

Country Link
US (1) US4036669A (en)
JP (2) JPS59166646A (en)
AT (1) AT360763B (en)
AU (1) AU509104B2 (en)
BE (1) BE838197A (en)
BR (1) BR7600629A (en)
CA (1) CA1078293A (en)
DE (1) DE2603911C2 (en)
ES (1) ES444850A1 (en)
FI (1) FI66915C (en)
FR (1) FR2301602A1 (en)
GB (1) GB1558194A (en)
HK (1) HK30280A (en)
IL (1) IL48950A (en)
IN (1) IN145663B (en)
IT (1) IT1054826B (en)
MX (1) MX2957E (en)
NZ (1) NZ179899A (en)
SE (1) SE443159B (en)
ZA (1) ZA76566B (en)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1571627A (en) * 1976-01-22 1980-07-16 Raychem Corp Heat-recoverable coupling
US4166739A (en) * 1976-03-18 1979-09-04 Raychem Corporation Quarternary β-brass type alloys capable of being rendered heat recoverable
GB1593499A (en) * 1976-03-18 1981-07-15 Raychem Corp Copper aluminium zinc alloy
FR2344639A1 (en) * 1976-03-18 1977-10-14 Raychem Corp Heat recoverable copper aluminium alloys - with zinc and/or manganese showing good stability at 125 degrees C after deformation in martensitic condition
GB1593498A (en) * 1976-03-18 1981-07-15 Raychem Corp Copper aluminium manganese alloy
GB1600000A (en) * 1977-01-24 1981-10-14 Raychem Ltd Memory metal member
US4175578A (en) * 1977-10-11 1979-11-27 Hills-Mccanna Company Fire resistant seat for butterfly and ball valves
NL7714494A (en) * 1977-12-28 1979-07-02 Leuven Res & Dev Vzw METHOD FOR MAKING SOLID BODIES FROM COPPER-ZINC ALUMINUM ALLOYS
DE2954743C2 (en) * 1978-01-09 1996-10-31 Raychem Sa Nv Clips for sealing branches from distributor boxes
GB1604984A (en) * 1978-04-04 1981-12-16 Raychem Sa Nv Branchoff method
DE2837339A1 (en) 1978-08-10 1980-02-21 Bbc Brown Boveri & Cie Solderable shape memory alloy
IL64508A0 (en) * 1980-12-12 1982-03-31 Raychem Pontoise Sa Wire stripping arrangement
DE3261668D1 (en) * 1981-03-23 1985-02-07 Bbc Brown Boveri & Cie Process for the manufacture of components from a titanium-base alloy, the component obtained this way, and its use
US4621844A (en) * 1982-01-25 1986-11-11 Shell Oil Company Memory metal connector
CH659481A5 (en) * 1982-02-05 1987-01-30 Bbc Brown Boveri & Cie METHOD FOR PRODUCING A REVERSIBLE TWO-WAY MEMORY EFFECT IN A COMPONENT FROM AN ALLOY SHOWING A ONE-WAY EFFECT.
EP0095798B1 (en) * 1982-05-13 1987-04-08 Leuven Research & Development V.Z.W. Process for thermally treating heat recoverable metallic articles and articles thereby obtained
EP0250776B1 (en) 1983-06-30 1992-06-10 RAYCHEM CORPORATION (a Delaware corporation) Method for detecting and obtaining information about changes in variables
FR2563055A1 (en) * 1984-04-12 1985-10-18 Souriau & Cie METHOD OF MAKING CONNECTOR
US4631094A (en) * 1984-11-06 1986-12-23 Raychem Corporation Method of processing a nickel/titanium-based shape memory alloy and article produced therefrom
US4770725A (en) * 1984-11-06 1988-09-13 Raychem Corporation Nickel/titanium/niobium shape memory alloy & article
US4740253A (en) * 1985-10-07 1988-04-26 Raychem Corporation Method for preassembling a composite coupling
JPH0821826B2 (en) * 1986-08-12 1996-03-04 日本特殊陶業株式会社 Ladder type electric filter
FR2618163B1 (en) * 1987-07-15 1992-04-30 Trefimetaux METHOD FOR EDUCATION OF A SHAPE MEMORY ALLOY OBJECT, ENSURING THE PRECISION AND STABILITY OF THE REVERSIBLE MEMORY EFFECT.
JPH05218070A (en) * 1992-01-30 1993-08-27 Sanyo Electric Co Ltd Mos field-effect semiconductor device
BE1006927A3 (en) * 1993-03-29 1995-01-24 Advanced Materials Tech METHOD FOR ATTACHING A PIN IN A HOLE AND MATERIAL INTENDED FOR THIS.
AU3783295A (en) * 1994-11-16 1996-05-23 Advanced Cardiovascular Systems Inc. Shape memory locking mechanism for intravascular stent
BE1009480A3 (en) * 1995-07-11 1997-04-01 Advanced Materials Tech Method for fixing to each of two elements, especially links of a metal wrist band.
US6068623A (en) 1997-03-06 2000-05-30 Percusurge, Inc. Hollow medical wires and methods of constructing same
FI107269B (en) * 1998-12-02 2001-06-29 Metso Powdermet Oy shape Steel
US6977017B2 (en) * 2001-10-25 2005-12-20 Council Of Scientific & Industrial Research Cu-ZN-A1(6%) shape memory alloy with low martensitic temperature and a process for its manufacture
FR2843128A1 (en) * 2002-07-30 2004-02-06 Clal Msx COPPER ALLOY, NICKEL FREE, COPPER TYPE, MANGANESE, SILICON
JP4390581B2 (en) * 2004-02-16 2009-12-24 サンエツ金属株式会社 Electrode wire for wire electrical discharge machining
JP2006254764A (en) * 2005-03-16 2006-09-28 Tadami Shigetome Method of interior greening through soilless cultivation for bamboo
JP6358609B2 (en) 2016-03-25 2018-07-18 日本碍子株式会社 Copper alloy and manufacturing method thereof
US20200407615A1 (en) * 2019-06-26 2020-12-31 US. Army Combat Capabilities Development Command, Army Research Laboratory SOLID STATE MARTENSITIC TRANSFORMATION PHASE CHANGE MATERIAL CO'qMPONENTS FOR THERMAL ENERGY STORAGE AND TRANSIENT HEAT TRANSFER SYSTEMS

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1315652A (en) * 1969-05-01 1973-05-02 Fulmer Res Inst Ltd Heat-recoverable alloys
BE758862A (en) * 1969-11-12 1971-04-16 Fulmer Res Inst Ltd Improvements relating to the treatment of alloys
JPS51126323A (en) * 1975-02-18 1976-11-04 Raychem Corp Articles able to heat recovery and making method of them
JPS614907A (en) * 1984-06-19 1986-01-10 Matsushita Electric Ind Co Ltd Detector for sectional area of welding groove

Also Published As

Publication number Publication date
DE2603911A1 (en) 1976-08-26
US4036669A (en) 1977-07-19
JPS6119768A (en) 1986-01-28
SE7601066L (en) 1976-08-19
FR2301602A1 (en) 1976-09-17
DE2603911C2 (en) 1986-07-24
IL48950A0 (en) 1976-04-30
FI753755A (en) 1976-08-19
GB1558194A (en) 1979-12-19
FI66915B (en) 1984-08-31
HK30280A (en) 1980-06-06
NZ179899A (en) 1980-05-27
IN145663B (en) 1978-11-25
JPH0411617B2 (en) 1992-03-02
IL48950A (en) 1979-12-30
ATA68476A (en) 1980-06-15
BE838197A (en) 1976-08-02
AU509104B2 (en) 1980-04-17
IT1054826B (en) 1981-11-30
CA1078293A (en) 1980-05-27
FI66915C (en) 1984-12-10
MX2957E (en) 1980-01-07
FR2301602B1 (en) 1979-06-01
AT360763B (en) 1981-01-26
AU1076876A (en) 1977-08-11
SE443159B (en) 1986-02-17
JPS6343456B2 (en) 1988-08-30
BR7600629A (en) 1976-09-14
ZA76566B (en) 1977-01-26
JPS59166646A (en) 1984-09-20

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